Files
FastGPT/packages/service/core/ai/embedding/index.ts
Archer 064c64e74c V4.6.9-first commit (#899)
* perf: insert mongo dataset data session

* perf: dataset data index

* remove delay

* rename bill schema

* rename bill record

* perf: bill table

* perf: prompt

* perf: sub plan

* change the usage count

* feat: usage bill

* publish usages

* doc

* 新增团队聊天功能 (#20)

* perf: doc

* feat 添加标签部分

feat 信息团队标签配置

feat 新增团队同步管理

feat team分享页面

feat 完成team分享页面

feat 实现模糊搜索

style 格式化

fix 修复迷糊匹配

style 样式修改

fix 团队标签功能修复

* fix 修复鉴权功能

* merge 合并代码

* fix 修复引用错误

* fix 修复pr问题

* fix 修复ts格式问题

---------

Co-authored-by: archer <545436317@qq.com>
Co-authored-by: liuxingwan <liuxingwan.lxw@alibaba-inc.com>

* update extra plan

* fix: ts

* format

* perf: bill field

* feat: standard plan

* fix: ts

* feat 个人账号页面修改 (#22)

* feat 添加标签部分

feat 信息团队标签配置

feat 新增团队同步管理

feat team分享页面

feat 完成team分享页面

feat 实现模糊搜索

style 格式化

fix 修复迷糊匹配

style 样式修改

fix 团队标签功能修复

* fix 修复鉴权功能

* merge 合并代码

* fix 修复引用错误

* fix 修复pr问题

* fix 修复ts格式问题

* feat 修改个人账号页

---------

Co-authored-by: liuxingwan <liuxingwan.lxw@alibaba-inc.com>

* sub plan page (#23)

* fix chunk index; error page text

* feat: dataset process Integral prediction

* feat: stand plan field

* feat: sub plan limit

* perf: index

* query extension

* perf: share link push app name

* perf: plan point unit

* perf: get sub plan

* perf: account page

* feat 新增套餐详情弹窗代码 (#24)

* merge 合并代码

* fix 新增套餐详情弹框

* fix 修复pr问题

* feat: change http node input to prompt editor (#21)

* feat: change http node input to prompt editor

* fix

* split PromptEditor to HttpInput

* Team plans (#25)

* perf: pay check

* perf: team plan test

* plan limit check

* replace sensitive text

* perf: fix some null

* collection null check

* perf: plans modal

* perf: http module

* pacakge (#26)

* individuation page and pay modal amount (#27)

* feat: individuation page

* team chat config

* pay modal

* plan count and replace invalid chars (#29)

* fix: user oneapi

* fix: training queue

* fix: qa queue

* perf: remove space chars

* replace invalid chars

* change httpinput dropdown menu (#28)

* perf: http

* reseet free plan

* perf: plan code to packages

* remove llm config to package

* perf: code

* perf: faq

* fix: get team plan

---------

Co-authored-by: yst <77910600+yu-and-liu@users.noreply.github.com>
Co-authored-by: liuxingwan <liuxingwan.lxw@alibaba-inc.com>
Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>
2024-02-28 13:19:15 +08:00

67 lines
1.7 KiB
TypeScript

import { VectorModelItemType } from '@fastgpt/global/core/ai/model.d';
import { getAIApi } from '../config';
import { replaceValidChars } from '../../chat/utils';
type GetVectorProps = {
model: VectorModelItemType;
input: string;
};
// text to vector
export async function getVectorsByText({ model, input }: GetVectorProps) {
if (!input) {
return Promise.reject({
code: 500,
message: 'input is empty'
});
}
try {
const ai = getAIApi();
// input text to vector
const result = await ai.embeddings
.create({
...model.defaultConfig,
model: model.model,
input: [input]
})
.then(async (res) => {
if (!res.data) {
return Promise.reject('Embedding API 404');
}
if (!res?.data?.[0]?.embedding) {
console.log(res);
// @ts-ignore
return Promise.reject(res.data?.err?.message || 'Embedding API Error');
}
return {
charsLength: replaceValidChars(input).length,
vectors: await Promise.all(res.data.map((item) => unityDimensional(item.embedding)))
};
});
return result;
} catch (error) {
console.log(`Embedding Error`, error);
return Promise.reject(error);
}
}
function unityDimensional(vector: number[]) {
if (vector.length > 1536) {
console.log(
`The current vector dimension is ${vector.length}, and the vector dimension cannot exceed 1536. The first 1536 dimensions are automatically captured`
);
return vector.slice(0, 1536);
}
let resultVector = vector;
const vectorLen = vector.length;
const zeroVector = new Array(1536 - vectorLen).fill(0);
return resultVector.concat(zeroVector);
}