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< h1 id = "dev_page_title" > Top peer rating< / h1 >
< div id = "dev_page_content" > < p > If < a href = "/method/contacts.toggleTopPeers" > enabled< / a > , the rating of < a href = "/constructor/topPeer" > top peers< / a > indicates the relevance of a frequently used peer in a certain < a href = "/type/TopPeerCategory" > category< / a > (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).< / p >
< p > Schema: < / p >
< pre > < code > < a href = '/constructor/topPeer' > topPeer< / a > #edcdc05b peer:< a href = '/type/Peer' > Peer< / a > rating:< a href = '/type/double' > double< / a > = < a href = '/type/TopPeer' > TopPeer< / a > ;
< a href = '/constructor/topPeerCategoryBotsPM' > topPeerCategoryBotsPM< / a > #ab661b5b = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryBotsInline' > topPeerCategoryBotsInline< / a > #148677e2 = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryCorrespondents' > topPeerCategoryCorrespondents< / a > #637b7ed = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryGroups' > topPeerCategoryGroups< / a > #bd17a14a = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryChannels' > topPeerCategoryChannels< / a > #161d9628 = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryPhoneCalls' > topPeerCategoryPhoneCalls< / a > #1e76a78c = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryForwardUsers' > topPeerCategoryForwardUsers< / a > #a8406ca9 = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryForwardChats' > topPeerCategoryForwardChats< / a > #fbeec0f0 = < a href = '/type/TopPeerCategory' > TopPeerCategory< / a > ;
< a href = '/constructor/topPeerCategoryPeers' > topPeerCategoryPeers< / a > #fb834291 category:< a href = '/type/TopPeerCategory' > TopPeerCategory< / a > count:< a href = '/type/int' > int< / a > peers:< a href = '/type/Vector%20t' > Vector< / a > < < a href = '/type/TopPeer' > TopPeer< / a > > = < a href = '/type/TopPeerCategoryPeers' > TopPeerCategoryPeers< / a > ;
< a href = '/constructor/contacts.topPeersNotModified' > contacts.topPeersNotModified< / a > #de266ef5 = < a href = '/type/contacts.TopPeers' > contacts.TopPeers< / a > ;
< a href = '/constructor/contacts.topPeers' > contacts.topPeers< / a > #70b772a8 categories:< a href = '/type/Vector%20t' > Vector< / a > < < a href = '/type/TopPeerCategoryPeers' > TopPeerCategoryPeers< / a > > chats:< a href = '/type/Vector%20t' > Vector< / a > < < a href = '/type/Chat' > Chat< / a > > users:< a href = '/type/Vector%20t' > Vector< / a > < < a href = '/type/User' > User< / a > > = < a href = '/type/contacts.TopPeers' > contacts.TopPeers< / a > ;
< a href = '/constructor/contacts.topPeersDisabled' > contacts.topPeersDisabled< / a > #b52c939d = < a href = '/type/contacts.TopPeers' > contacts.TopPeers< / a > ;
---functions---
< a href = '/method/contacts.getTopPeers' > contacts.getTopPeers< / a > #d4982db5 flags:< a href = '/type/%23' > #< / a > correspondents:flags.0?< a href = '/constructor/true' > true< / a > bots_pm:flags.1?< a href = '/constructor/true' > true< / a > bots_inline:flags.2?< a href = '/constructor/true' > true< / a > phone_calls:flags.3?< a href = '/constructor/true' > true< / a > forward_users:flags.4?< a href = '/constructor/true' > true< / a > forward_chats:flags.5?< a href = '/constructor/true' > true< / a > groups:flags.10?< a href = '/constructor/true' > true< / a > channels:flags.15?< a href = '/constructor/true' > true< / a > offset:< a href = '/type/int' > int< / a > limit:< a href = '/type/int' > int< / a > hash:< a href = '/type/int' > int< / a > = < a href = '/type/contacts.TopPeers' > contacts.TopPeers< / a > ;< / code > < / pre >
< p > The rate delta is computed by taking the time delta between the last time the user used a certain peer and the last time the rating for that peer was received and dividing it by the < a href = "/constructor/config" > exponential decay from config< / a > .< / p >
< p > Example:
Client-side, every time a user opens chat < code > 123456789< / code > the following operation must be done on the cached top peer info.< / p >
< ul >
< li > < code > dateOpened< / code > indicates when was the peer used< / li >
< li > < code > normalizeRate< / code > is an arbitrary time in the recent past.
When ratings are received from the server using < a href = "/method/contacts.getTopPeers" > contacts.getTopPeers< / a > and the scheme described above, it is the time when they were received.< / li >
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< pre > < code > topPeer.rating += e^((dateOpened - normalizeRate) / config.rating_e_decay)< / code > < / pre > < / div >
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