I currently have a deck where I am studying pretty easy material and my retention rate is 97% (according to the True Retention addon). In the latest version of FSRS4Anki, maximum interval, easy bonus, and hard interval have been supported. e. I was on 25 cards/day with 250 max reviews for a while, and now im on 50/500 as I near the end. Deck Options Explained Scheduling mmdj2 June 16, 2020, 5:19am 1 if you think it’s too long to read, you can use example parts, they work as some sort of TL;DR. Adjust Anki’s Settings: Explore Anki’s settings and preferences to find the optimal configuration for your learning style. The starting ease, easy bonus, new interval, and hard interval can be edited in the Advanced options settings (see above. Here is my observations and thoughts so far: In one of my decks I’m using an “Interval modifier” of 65% to shorten the review intervals. 65 You can use Google to calculate it for you. dictionary entries, etc. In the latest version of FSRS4Anki, maximum interval, easy bonus, and hard interval have been supported. Then this card would benefit from the interval modifier. Interval modifier allows you to apply a multiplication factor to the intervals Anki generates. system Closed May 1, 2023, 5:53amTo my surprise, the interval modifier on A::B also affected cards which were just in A (and not in A::B). Example sentences (arabic on the front, english on the back) are pretty nice. So, I strongly suspect that most of us still waste way too much time with unnecessary reviews (TIP: INCREASE Anki's 'Interval Modifier'; and, to compensate for this, lengthen the 'Lapse-Queue', so you can dedicate your valuable rep-time to the REAL problem-cards). Even then it still asks that you only use those two buttons. 5. If your intervals are too small, you are seeing cards too often; remembering more but wasting your time. That will do a better job of preventing you from forgetting without defeating the point of Anki's increasing intervals. Your memory must be amazing. For example, if you’re using the default Anki settings (250% ease factor, interval modifier is 100%, learning steps are 1min 10min, relearning step is 1 minute, and your new interval after a lapse is 0% (meaning it will set back the interval to 1 day when you fail the card and pass it)), and assuming you’re always pressing Good, then your. It is a much more granular approach. Easy Interval: 9 days. I would prefer to change the intervals, what are the values you recommend (1000 cards in total, possibility to review 500 cards per day, exam in 2 months) thank you. 72% at the. Anki is for efficient retention. Prior to this video I was a blind anki user, this video really opened up my eyes to my misunderstandings. Get the phone app, so you can do cards during random downtime in the day like waiting in line or sitting on the can. Now, one issue that throws a wrench into the works is that in the vanilla algorithm you get penalized for getting a card wrong (or hard) but you only get rewarded (in terms of ease. ago by MilRick View community ranking In the Top 1% of largest communities on Reddit Interval Modifier I just watched this YouTube video. Adjusting your deck options (particularly interval modifier and new interval, but also maximum interval and maximum reviews per day) gets you to the same place. Do things however you prefer. So you will graduate the cards on the second step. Interval modifier: 1. Anki is great to learn vocabulary and not so good to improve writing/listening. The lower the interval modifier and the lower the max interval, the more reviews you'll do and the more time you'll spend studying. You’ll want to make a couple changes here in order to optimize your Anki experience. Anki is not really a cramming tool tough. 30, Hard Interval 1. Description. Let’s look at an example assuming she hit good with choose Interval Modifier by 100%. The requestRetention of FSRS4Anki is equivalent to interval modifier. The requestRetention of FSRS4Anki is equivalent to interval modifier. 80% interval modifier gets a Good interval of 6 days on 24th of July after 4am. Grad interval 1 day (load balancer handles this Easy interval 4 days (load balancer handles this) Max reviews/day 9999 Easy bonus 130% Interval modifier 100% Max interval 36500 Leech threshold 4 Note that these are the settings. Tbh this video should be at the top of the sidebar. Don't display graduating interval, easy interval, new interval, starting ease, interval. Spanish was the first subject I ever learned with Anki, so my card designs were rough and changed a lot I started with image/text cards and switch to Audio after a couple years I started with isolated vocab cards, and switched to sentence-based cards a couple years in. 30. The unofficial subreddit for the flashcard app Anki. If you set it to 0. Intervals in a day are (0. How to bring Interval Modifier below 0. What is the maximum interval Anki? The maximum interval is the greatest gap between cards that you allow the Anki algorithm to have. 8, you'll find that the intervals increase the same amount as if you would have set the starting ease to 200% (if you only. The benefit of Anki for problems is that it's a way of scheduling a time for you to revisit a problem. 31 and the interval modifier to 1. More learning steps so that the information is seen more often after the card graduates. Interval Modifier; Hard Interval; New Interval; Custom Scheduling; Deck options primarily control the way Anki schedules cards. 5 - 15 seconds, ‘hard’. Change your Anki settings, reformat your notes, delete problematic cards. I just want to know how Anki calculates the intervals in this . Interval modifier: 100%; Maximum interval: 36500 days; Bury related reviews: false; Lapses. IntroductionSets the Ease factor of all the cards in your collection to the value you choose, and updates Interval Modifier and Starting Ease in every option group. I learn 20 new cards a day, up from 15. (+46. I would review the cards that are due on. I found it extremely helpful and I am excited to try it. Explore available. x but have to upload a new file for it. Work with the material outside of Anki so that the knowledge is more solid. interval_multiplier definitely did if I am assuming correctly that this is the interval modifier from the deck settings. dae Split this topic July 22. October 15, 2022 by Siim Andres. Normally the ease starts off at 250%. 5 ease factor x 1. And anything after I will hit ‘again’. I believe that review simulator website has a different panel that projects expected retention based on interval modifier, you may want to try different scenarios with that. I used to use this formula to adjust the interval modifier of a deck. Now, according to my Anki info, I've learned about 10k cards in the first year of my MA. I’m not too sure about modifying your maximal interval, though 30 days can lead to a ton of reviews depending on the size of your deck. roxgib March 10, 2022, 9:00am 4. Personally, I shoot to have an interval modifier that allows me to get right 80-90% of the cards, but that can be quite personal. 15 1440 4320 8640 with 15 day graduating. autoLapseNewInterval avgEase Basically just set one variable: retention percentage you want to have for mature cards. Anki’s default scheduling settings are good enough in most cases. Is it enough to change just the main's deck interval modifier or do I have to. Get let’s compare the two in one long notion. An extra multiplier that is applied to all reviews. The good interval suggests 9. Expand user menu Open settings menu. Notably: SM-2 defines an initial interval of 1 day then 6 days. Alternatively I set Interval Modifier this to 70%. ghranx January 3, 2023, 9:36pm 8. The graduating interval, easy interval, new interval, starting ease, and interval modifier become irrelevant. By default Anki is optimized for long term learning. This was tested on Anki version 2. 1. Not sure if this will solve your use case and make it easier. You can also. 1. Pretty good for long term retention and avoiding ease hell. My past month retention is 76. Card 1 had a previous interval of 7 days and card 2 had a. In addition you can also rise the "hard interval" to reduce the gap between hard et good. I try to aim at 90% retention rate, but for now I've exceeded it as it is 93. 700×201 56. I felt something was off when I was practicing my cards (some cards felt harder to recall, and had unusually long intervals, like 1yr. However, this is not what you want because you've just lowered Starting Ease to 131% in the previous section. com) Set next_day_starts_at with the “New day starts at” in your Anki. This is big, this means, in anki terms, that you have an extra interval modifier that depends on the number of reviews only. 00 so it doesn’t influence the result at all. Maximum interval: 36500Here are some interesting figures I want to introduce: In the number of due cards per day, FSRS reduced by 10% compared with Anki. You probably want to change the interval modifier. Here's how I'm using it. Michaelfonzolo • 3 min. Choose Options from the dropdown menu that appears. g. My optimal first interval should be about an hour, to target 90% [probably best to review-ahead an hour too] A simple linear model improves 20% over the Anki baseline SM2 model. I haven’t really messed with the settings after I first got it setup, but the only reason it tells you to set the interval modifier as 191% is because you are changing the ease to the lowest possible value, 130%. Since I don't just do words, but sometimes whole sentences, I assume the word count is at least double of that. 14 votes, 15 comments. One final thing to note is that Anki forces a new interval to be at least 1 day. I've read and seen that the "Good" Interval is calculated like that:current interval * ease * interval modifier. It is recommended that you spend a few weeks with the defaults to get a feel for how Anki works before you start adjusting options. Well, my interval modifier is 100% and the easy bonus is 140%. Billiam95 said: I'm usually in the neighborhood of 96-98% correct on mature cards; MS2 with approx 11k mature cards for reference. 3. You might ask what the retention is throughout the learning process as a function of interval. Chances are, that your workflow and settings are. ) Current settings: Starting ease 2. Life's been great since I changed my settings to the followings! Well playing devil's advocate, i think 88-92% is a bit high. In order to somehow reduce the "difficult"/"easy" bias, I have manually adjusted the. Today I want to introduce how to use the FSRS4Anki custom scheduling. If mature cards are off target I fiddle with the new interval, relearning steps, and interval modifier. New Anki users get impatient at first, and learn 100 words on day 1, then 100 on day 2, and then realize too late that they now have 220 reviews due on day 3, and for most of the following week as well. Step 3: Fill in your Anki settings in the optimizer. Under the review section, it’s saying my easy bonus is 130%, interval modifier 100%, and maximum interval 36,500 days. Your memory must be amazing. Reviews. One final thing to note is that Anki forces a new interval to be at least 1 day. See my preferences below:. You cannot set a retention percentage as a goal directly, only indirectly (through the "interval modifier"). And the default lapse interval: 10. What are refold Anki settings: Starting ease 130% and the interval modifier 190%*, which equals to a factor of about 250%. interval modifier: 1. Now if your interval Modifier are 50%. Search this forum and the official forum at anki. yes i think this was it!! i switched to v3 (beta) on mobile & it fixed the issue. T he next time Anki will show the card is: 10 * 1 * 2. (One day overdue would be a Good Interval of 7 days). Interval modifier- 100% Max interval- 365 days Hard interval- 50% Lapses, steps- 10 30 Lapses, new interval- 25% Lapses, minimum interval- 1 day. Something like (10 1440) with a min interval of 3. 91 interval modifier. Maybe reduce the interval modifier if it affects all review cards?. IIRC the anki defaults seem to be geared more for short term, dense studying (like for tests). Let intervalmodifier be the Interval Modifier, default intervalmodifier = 1, a number nominally around 1. Reviews. Easily done, just change the Interval Modifier in your desired Deck's Options. Work with the material outside of Anki so that the knowledge is more solid. Your max ease is 250%. The unofficial subreddit for the flashcard app Anki. A lot of retrieval for the same card will increase the time cost, and decrease the desirable difficulty. The easy interval can be whatever you feel like really, you probably won't be clicking it that much. So will the interval modifier setting, but you have the option of selecting your target retention in FSRS. Anki → Preferences → Scheduling → V3 scheduler. Interval modifier should be 100%. You can show/hide the sidebar with the shortcut "Shift+C" during reviews or from the main window toolbar with Tools->"Card Stats". I reviewed them 2019-03-28, they're scheduled for 2019-03-29 with an interval of 5 days. New interval = Current interval * ease factor * interval modifier. If you've been using Anki for a while, simply. Let m4 be another user-specified interval modifier, by default 1. Anki will prevent you from adding duplicates, so each time you are in doubt about a word, try adding it you your deck. Anki has worked absolutely brilliantly for the first case. So using the. When you do this, Anki will turn the cards back into new cards. 2 exists exactly that, 1. It has an interval of 1 day, an ease of 230% and the interval modifier is set on 80%. If it’s 200%, everything is multiplied by 2. 8 and currently have a retention rate of 0. 5 * last interval. Share Sort. Hey everyone, I apology for posting/asking a lot at the moment… I want to know more how Anki calculates my intervals and I can’t find sufficient answers online. Go to Anki r/Anki •. If you plug the resulting 65% into the interval modifier, you should find that your retention moves closer to your desired time retention over . If you think you wont, then an higher Interval Modifier may be useful (120%) maybe. I use the "true retention" plugin, and every 10 days or so modify all my interval modifiers to try and stay around 85% retention. com Interval Modifier : r/Anki r/Anki • 4 yr. The unofficial subreddit for the flashcard app Anki. Reply replyMaybe this will be a good thread for new people who come to this sub asking for anki settings also Here is my setting: New cards - step: 10 60 1440 4320 and others as default. In my opinion this would be good for short term use in theory: New Cards: Steps: 30 1440 5760 New Cards/Day: 30. • 3 yr. SM2 defines an initial interval of 1 day then 6 days. From what I've read from scientific articles and some videos on YouTube, my understanding is that that 'too much' spaced repetition isn't really an issue for long-term retention (despite the amount of poorly drawn learning. Whereas currently the Anki interval modifier is only applied after a card is reviewed (when a new interval is calculated), he seems to take use historical retention reach the target? Flashcard Wizard just takes a whole lot more historical information: the full time series of each note is used. 5 = 25 days. Starting ease was changed to 180% because I learn most of my vocabulary through Anki rather than through another means first and I found it to be beneficial for retention. I use low-key Anki with the old addons recommended during MIA. The graduating interval, easy interval, new interval, starting ease, and interval modifier become irrelevant. szalejot October 2, 2023, 7:24am 116. Graduating Interval: 2 days. easy bonus and interval modifiers, will affect the way anki schedules cards for the next days, some times you want it to give more separation or less separation between the scheduled days for the cards and is related to the answer buttons, so really to explain all the interrelations we would need a real expert to explain it with apples and pears. So the next Good interval thereby should be: 2 * 2,35 * 1 = 3,76, I get 4. It is recommended that you spend a few weeks with the defaults to get a feel for how Anki works before you start adjusting options. e. com) Set next_day_starts_at with the “New day starts at” in your Anki. I’m just going to. Do longer graduating steps : 14 days as a graduating interval is not unheard of. Now if your interval Changer is 50%. It’s up to me whether that drop in retention is acceptable for the sake of fewer reviews. What are refold Anki settings: Starting ease 130% and the interval modifier 190%*, which equals to a factor of about 250%. 92 (1. Having an add-on that slighly lowers the interval for. ) If there were not interval modifier, the average interval would be equal to the average ease factor times the average previous interval. Today I want to introduce how to use the FSRS4Anki custom scheduling. For each deck you could set a different interval modifier. Reviewing the same 1000 cards every two days for a month is hugely inefficient. 00 it does nothing. dae Split this topic July 22, 2020, 2:38am 2. Like originally if the interval modifier is 100%, if the card starts at 1 day, I need to review the card 10 days later. js. From the Anki docs: Interval modifier allows you to apply a multiplication factor to the intervals Anki generates. google. com. reset the Ease to 250 ( add-on ) kill the fuzz ( add-on "Defuzz") set the Interval Modif to 40. Also adding extra (unnecessary) options like that creates a small cognitive overhead by adding decision fatigue. Anki Simulator is able to produce a personalized simulation. I was getting consistently sub-80% correct answers on mature cards in my Spanish vocabulary deck. An extra multiplier that is applied to all reviews. Bury related reviews until next day is checked. So I have LKA installed on 2. 96875 Anki graduated interval) Day 410. It is recommended that you spend a few weeks with the defaults to get a feel for how Anki works before you start adjusting options. Hard interval [default: 1. My personal recommendation for your case would be to try something moderate like 15 1440 (1 day) 4320 (3 days) with a graduating interval of 6-7 days. However, this is not what you want because you've just lowered Starting Ease to 131% in the previous section. I read anki manual on changing interval modifier. If you now set the interval modifier to 200%, then the interval of this card would increase from for example 20 to 40 days. Yes indeed!Anki multiplies the interval by this number, letting the user ask for more or less time between reviews uniformly, across all cards. Advantage - increasing the interval modifier obviously means less reviews as you state :) Disadvantage - undoubtedly this will result in a lower review retention. Leave the modifier to 100. Description. Seriously, no one has a rough estimate of this B parameter? This must be close to 0 of course, but. Anki understands that it can be necessary to see a new card. However, I noticed the latest version of Anki changed the entire interface for the UI and I just want to double check I'm setting it up correctly: Should I go to "new cards" -> "learning. This is because for problems it's actually bad if you memorise too much. When the interval modifier is 100%, that means everything is simply multiplied by 1. Order - show me new cards in random order. 2 Likes. Recently…Interval modifier not affecting large, mature deck. The interval modifier is essentially just a coefficient that is applied to all intervals in Anki. And that's it. The only exception is the lapse "new interval" setting, which determines how much a card's interval is reduced when you lapse on it. Let us assume after 30 days I find my retention to be 75% and hence need to increase my interval modifier again. 1 Like. 95) = 2. Here is my observations and thoughts so far: In one of my decks I’m using an “Interval modifier” of 65% to shorten the review intervals. No more ease/interval modifier/new interval tuning necessary. The graduating interval, easy interval, new interval, starting ease, and interval modifier become irrelevant. But directly setting the again, good, hard, easy intervals is not provided by the application. The downside is the intervals get really long. You can also look up youtube videos explaining how the anki algorithm works, and then use that newfound knowledge to experiment with the intervals to find what you like more. For example, if you’re using the default Anki settings (250% ease factor, interval modifier is 100%, learning steps are 1min 10min, relearning step is 1 minute, and your new interval after a lapse is 0% (meaning it will set back the interval to 1 day when you fail the card and pass it)), and assuming you’re always pressing Good, then your. I did read the Wiki, but my worry was that the model might have been trained on vastly different. The interval modifier will change your average retention rate. 113K subscribers in the Anki community. For example, if you’re using the default Anki settings (250% ease factor, interval modifier is 100%, learning steps are 1min 10min, relearning step is 1 minute, and your new interval after a lapse is 0% (meaning it will set back the interval to 1 day when you fail the card and pass it)), and assuming you’re always pressing Good, then your. it’s a problem with how you learned the material in the first place and it may be better to just shorten the interval modifier. You can modify them in fsrs4anki_scheduler. Anything beyond that is due to the interval modifier. If you have decks A and A::B, and the interval modifier on A::B is 300%, then the interval modifier of cards in deck A (which *aren't* in deck B) is also 300%. Do longer graduating steps : 14 days as a graduating interval is not unheard of. Instead of hard capping a maximum, decrease your interval modifier. To decelerate Anki's intervals, change the Ivl Modif from 100 to 60%, to start with. Getting the Interval Modifier setting—which Matt talked in terms of—from this number is easy: just multiply by 40. 5. In this case, the card's ease is 148%, so clearly Anki is showing the cards one day later while perceiving the interval as being 5 days (the. So will the interval modifier setting, but you have the option of selecting your target retention in FSRS. It is: learning steps: 1m10m graduating interval. Decreasing the interval modifier instead would not sacrifice the fine grained control over the intervals and would even lower the minimum ease. Anki’s Interval Modifier takes the normal interval for a card and multiplies it by the interval modifier. If your Interval Modifier is 150%, then Anki would calculate the new interval as normal (Interval * Ease Factor = New Interval) and then. 50 = 117. No max reviews, easy bonus 30%, interval modifier 100, max interval 365 days Lapses: steps 10, new interval 0%, minimal interview 1 day Locked post. If it takes me no longer than 5 seconds to recall, I will hit ‘good’. Max interval: Default (still getting 85-95% retention). 首先是上一张图，我其实也用了很久的anki了，陪伴我度过了考研的时光，对于anki的各种参数有一些感受，在此分享一下我的anki设置。 下面对于高级设置中的3个参数——Interval modifier、Hard interval和New interval分享我的看法： Starting ease was changed to 180% because I learn most of my vocabulary through Anki rather than through another means first and I found it to be beneficial for retention. 1. 1. This doesn't conflict with Auto Ease Factor and prevents Anki from treating cards you fail as if you've never seen them before by starting them from scratch. My goal was to reduce my workload, and it worked. 2, never changed that value in any deck, it's a good value interval modifier: It's the adjustment slider for me. When adjusting new cards I stuck with the default options which work great for me. The interval suggested from Anki’s answers for this particular card in example in this filtered deck (which is using the same options as above) are:Starting clinicals next month and curious about this too. I'll actually cover a few variations in the results, but the simulation's assumption about Anki settings is that you are pretty much using the defaults (aside from the Interval Modifier, of course). The white strip is 99+% optimal efficiency. I started using Anki about 2 weeks ago and I've already created some cards, downloaded essential addons, made recommended adjustments to my settings, watched many differnet youtube videos and made myself familiar with the basics of the algorithm. To be clear, A and A::B were using separate option groups, and this still occurred (anki version 2. With a max interval of 180: 36500/180 reps = 202. You can try it at Google Colab: colab. 00 It might also be important to adjust your daily limits. In the beginning I used to click good, for several years I clicked easy, and for the last couple of years I click good again when I know an answer. I’d figure out what the current success rate was deck-wide, and come up with an interval modifier. , Easy , and Hard have slightly different settings each in terms of New cards/day, ease, interval modifiers, steps, etc. If the card had a 100 day interval, the default of 0% would reduce the interval to 0. That’s crazy. Here, I’m suggesting that we apply this modifier directly to the ease factor of a card on a card-by-card basis rather than a deck-wide adjustment. You can also try. 65 You can use Google to calculate it for you. Log In / Sign UpSounds like your interval modifier is set too low. Anki can only adapt automatically the ease factor (depending on the buttons you press after flipping the card). Decrease the daily through-put to make sure mental exhaustion isn't playing a role. The New Interval-% can be set to 10%; than ANki will show you either the Min ivl; or the New ivl -- whichever is. Step 2: Copy the code of FSRS4Anki. And that's it. 2 (see screen shots for settings and card examples). Here are the same examples with an interval. read the section about deck options and especially about reviews and the interval modifier very, very carefully. When a card is in learning: Again will be the first learning step. 113K subscribers in the Anki community. Fortunately, there's an easy fix -- go into "Add Ons" --> "config", and make sure that the interval coefficient is set to 0. It is recommended that you spend a few weeks with the defaults to get a feel for how Anki works before you start adjusting options. Those intervals are computed by the SRS algorithm and cannot really be manipulated directly. For now, I be just tell you I leave the at 100%. That way, you won’t be influence by the intervals and can be more honest with your answers. Steps (in minutes): 1 30 90 240 (increasing the interval and less frequently in the hopes that it’ll be harder to recall but for stronger memory consolidation) Starting ease: 250% (back to default) Interval modifier: 120%. I also increased my review easy bonus to 150% and my review interval modifier to 150%. The downside is the intervals get really long. For any future readers confused as I was, I'm fairly certain this doesn't work if the parent deck isn't empty. ago by MilRick View community ranking In the Top 1% of largest communities on Reddit Interval Modifier I just watched this YouTube video ( about intervals and learning steps. 00 hard interval: 1. darthese • 4 yr. If the card had a 100 day interval, the default of 0% would reduce the interval to 0. I’ve seen there’s some confusion between new users about some key concepts, like learning / relearning / review cards, learning / relearning steps, intervals, , ease, fuzz, deck options, how the program calculates the intervals, etc, etc… Of course, the best place to learn how Anki works is the excelent manual and the FAQ, but sometimes,. 5 * last interval. So the next Good interval thereby should be: 2 * 2,35 * 1 = 15,84, but. As you get closer to test day. That would theoretically provide a more homogeneous difficulty. Your intervals sound like the default Anki intervals, except the variability in your mature card intervals doesn't really make sense to me. I started with Europe cards, then did Mediterranean. Remember that the key to knowledge is not repetition, is relearning : anki shows you the notion when it thinks you forgot it, this. (And because reviews take a long time. Possible you could be fine-tuning interval modifier or something to either increase retention or decrease daily review time. I see two ways : Reduce the "maximum interval" (it's longuest time period you can get) Reduce the "interval modifier". In the latest version of FSRS4Anki, maximum interval, easy bonus, and hard interval have been supported. Steps: 10; New interval: 0%; Minimum interval: 1 day; Leech threshold: 8 lapses;. The Anki algorithm tries to serve you review cards right before you forget them. What you can do is: Set the interval modifier. You could improve your cards. 3, which applies for “easy” reviews (hence the “4” in the name). Briefly speaking, Anki determines card scheduling by the option we choose after revealing the answer (“ Again “, “ Hard “, “ Good ” or “ Easy “). . However, at that time, the complex options and fancy features of the software overwhelmed me. Also no option in ANKI (as far as I can see) for this graduating intervals. You're welcome to talk about all of the apps and services in the Anki ecosystem here, share resources related to Anki or spaced repetition in general, and help each other out with any questions you might have!. , 250 %) of individual cards. Please make sure you understand the options before changing them, as mistakes could. One final thing to note is that Anki forces a new interval to be at least 1 day. Change the Interval Modifier to 80\% Save a copy of Anki Chart named “Answer buttons” and “True retention by Maturity”. The details are in the manual, but I would not mess with it if I were you. At its default of 1. From what I understand, I'm meant to change the. With the same idea as the last example: If you set the interval modifier to 0. Generally, I recommend using a higher interval modifier (maybe around 150%) and lowering the graduating interval to around 1 day to make sure you're reviewing material frequently. You can modify them in fsrs4anki_scheduler. 3. At its default of 100% it does nothing; if you set it to 80% for example, intervals will be generated at 80% of their normal size (so a 10 day interval would become 8 days). 14 votes, 15 comments. Your interval modifier MUST be set to 100% (no change) for all decks. One final thing to note is that Anki forces a new interval to be at least 1 day. Anki multiplies the interval by this number, letting the user ask for more or less. I intend to do this. The interval modifier expands or shrinks the interval change at every review by a set amount (for instance, if you set it to 90%, all new. E.