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Alternative prev_click_rank() and get_last_click_rank() implementation. #1

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Alternative prev_click_rank() and get_last_click_rank() implementation. #1

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32 changes: 10 additions & 22 deletions data/search.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -77,11 +77,10 @@ std::vector<SearchResult>& SearchSession::get_sr() {

int SearchSession::get_last_click_rank() {
int last_click_rank{10};
for (auto asr: this->sr)
{
if (asr.get_click() == 1)
{
last_click_rank = asr.get_doc_rank();
for (int rank = 9; rank >= 0; --rank) {
if (this->sr[rank].get_click() == 1) {
last_click_rank = rank;
break;
}
}
return last_click_rank;
Expand All @@ -100,26 +99,15 @@ int SearchSession::get_num_clicks() {
}

std::array<int, 10> SearchSession::prev_clicked_rank() {
std::vector<int> prev_clicks;
std::array<int, 10> prev_click_rank{0};
std::array<int, 10> clicks = this->get_clicks();
int last_click_rank{9};

for (int rank_cnt{0}; rank_cnt < 10; rank_cnt++){
int max_itr_rank = rank_cnt;
int itr{0};
std::vector<int> temp_clicks;
for (auto a_click: clicks){
if (itr < max_itr_rank){
if (a_click == 1){
temp_clicks.push_back(itr);
}
itr++;
}
}
if (!temp_clicks.empty()){
prev_click_rank[rank_cnt] = temp_clicks.back();
} else{
prev_click_rank[rank_cnt] = 9;
for (int rank = 0; rank < 10; rank++) {
prev_click_rank[rank] = last_click_rank;

if (clicks[rank] == 1) {
last_click_rank = rank;
}
}

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